TMZ posted the above pic of a woman’s charred driveway; the result of more looney activity from your favorite psychotic child star.

So crazy ass Amanda Bynes has finally been placed on 5150 involuntary psychiatric hold by Ventura County police.

On Monday night, Bynes was involved in a weird incident at the house of an elderly woman in Thousand Oaks, CA.

The former Nickelodeon star allegedly started a fire in the woman’s driveway. She was apparently seen starting the blaze with a “little red gas tank.” The home owner says she saw her set fire to a small piece of clothing.

This isn’t Bynes’ first strange trespassing incident since her eviction from the Ritz Carlton in NYC where she was caught smoking weed in the lobby, on July 19, she caused some commotion at a retirement facility.

MORE DEATILS SOON!!

Here’s Bynes shopping at Bloomingdales around 5pm on Monday, hours before her detainment.